18K Yellow Gold Engagement Rings

18K yellow gold contains a higher gold content than 14K, resulting in a richer, deeper color and a more luxurious feel. For those who want the finest.

IGI-certified center diamondMade to order in 2–3 weeksFree insured US shipping30-day returns

The short answer

18K yellow gold engagement rings at a glance

18K yellow gold is 75% gold, with a deeper, richer color than 14K. It feels a little more luxurious and pairs beautifully with a bright lab-grown diamond. Every Raul ring is made to order around an IGI-certified center diamond.

Book a consultation Read our metal guide

Designs: 363 designs available in 18K yellow gold
Price: From $750
Center carat: 1 to 6 ct, chosen on each design
Diamond: E–F color · VVS1–VVS2 clarity · Excellent or Ideal cut
Report: IGI report for center diamonds 1.00 ct and above
Metal: 14K or 18K yellow, white or rose gold
Timing: Made to order in 2–3 weeks · insured delivery in 2–5 business days
Peace of mind: 30-day returns · lifetime warranty · one free resize

Budget

What 18K yellow gold rings cost, by center carat

Starting prices as of October 9, 2026. Your exact price updates as you choose carat and metal.

1 ctfrom $7501.00–1.99 ctShop 1 ct 2 ctfrom $1,0602.00–2.99 ctShop 2 ct 3 ctfrom $1,5203.00–3.99 ctShop 3 ct 4 ctfrom $1,9604.00–4.99 ctShop 4 ct 5 ctfrom $2,4105.00–5.99 ctShop 5 ct 6 ctfrom $4,4706.00 ctShop 6 ct

How to choose

Choosing a 18K yellow gold ring

14K or 18K gold?

Both are solid gold. 14K is 58.3% gold and a little harder. 18K is 75% gold, with a richer color and a slightly higher price.

	14K	18K
Gold content	58.3%	75%
Feel	Harder, everyday	Richer color

Which diamond shapes suit yellow gold?

Warm gold flatters round, oval and cushion diamonds, and makes emerald cuts look vintage.

Will a wedding band match?

Choose the same karat and color for a perfect match. Mixing metals is also popular: a rose band beside a white gold ring, for example.

More about 18K Yellow Gold Engagement Rings

18K yellow gold contains a higher gold content than 14K, resulting in a richer, deeper color and a more luxurious feel. For those who want the finest. Our 18K yellow gold engagement rings feature IGI-certified lab grown diamonds and are made-to-order to your exact specifications.

Questions

18K yellow gold questions

Still deciding? A diamond specialist can walk you through options by video or phone.

Is 18K gold softer than 14K?

Slightly. It has more pure gold, which gives a richer color. With normal care it wears beautifully for decades.

Why choose 18K over 14K?

For a deeper color and higher gold content. 14K is a little harder and more affordable.

How long does a made-to-order ring take?

We make each ring to order in 2–3 weeks. It then ships free and fully insured by DHL or FedEx, arriving in 2–5 business days with a signature required.

Can I return it?

Yes, within 30 days of delivery if unworn. We send a prepaid, insured return label. Custom-designed, engraved and resized pieces are final unless defective.

Can I pay over time?

Yes. Choose Shop Pay Installments at checkout, subject to eligibility.

Talk to a diamond specialist

Free 30-minute consultation by video or phone, or visit the Raul Studio in Worcester, MA, by appointment.

Book a consultation Design a custom ring